Lawn chair



FIG. 1 is a side elevational view of a lawn chair showing my design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view; and

FIG. 4 is a top plan view thereof.

The side of the chair not shown is a mirror image of the side shown in FIG. 1. 

The ornamental design for a lawn chair, as shown and described. 